I purchased this on Mercari Shops for 2778 yen. Since there's no brand, I was a bit hesitant, but I bought it anyway. The fabric is fairly thick and cute. However, when I tried it on my dog, it was too big. My dog's size is DSS at Pet Paradise, M at Gelato Pique, and M at Crazy Boo. My dog weighs 3.7 kg. The garment's measurements are: width 40cm, length 30cm.